/* 3-Blue Hour: */

.blueHour {
    background: 
        linear-gradient(90deg, #7E898F 0%, #636C75 100%), 
        radial-gradient(at top, rgba(255, 255, 255, 0.50) 0%, rgba(0, 0, 0, 0.55) 100%), 
        radial-gradient(at top, rgba(255, 255, 255, 0.50) 0%, rgba(0, 0, 0, 0.08) 63%);
    background-blend-mode: multiply, screen;
}